यदि किसी समुच्चय में (4) तत्व हैं तो उसके घात समुच्चय में कितने तत्व होंगे?
If a set has (4) elements then how many elements will its power set have?
Explanation opens after your attempt
Correct Answer
C. (16)
Concept
The number of elements in a power set is \(2^n\). Here \(2^4=16\).
Why this answer is correct
The correct answer is C. (16). The number of elements in a power set is \(2^n\). Here \(2^4=16\).
Exam Tip
घात समुच्चय में तत्वों की संख्या \(2^n\) होती है। यहां \(2^4=16\) है।
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